MEDIUM SeverityCVSS 4.04.9CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N

CVE-2026-42436

Last updated May 05, 2026 · Published May 05, 2026

Description

OpenClaw before 2026.4.14 contains an improper access control vulnerability in browser snapshot, screenshot, and tab routes that fail to consistently validate the final browser target after navigation. Authenticated callers can bypass SSRF restrictions to expose internal or disallowed page content by exploiting route-driven navigation without proper policy re-validation.

Affected products

1 listed

OpenClaw:OpenClaw

Mappings

CWE

CWE-862

CAPEC

None listed.

Research

Server-Side Request Forgery (SSRF)Explains how untrusted URLs can make servers reach internal or cloud metadata endpoints. Covers validation,…

Guides

Next.js SSRF ProtectionCommon SSRF paths in Next.js and how to block them.

Training

Authorisation and Access ControlRBAC, ABAC, and privilege escalation patterns in real applications.
SSRF and Request ForgeryWhen your server makes requests on behalf of an attacker.

CVE-2026-42436

Description

Affected products

Mappings

Related